Specifications
Environment
Ambient temperature Size A-D: 14 to 104 °F (-10 to 40 °C)
Cooling method Forced ventilation
Humidity 95% maximum (non-condensing) at 104 °F
Storage temperature Size A-D: -40 to 140 °F (-40 to 60 °C)
Altitude 0 to 9,900ft (3000m), derate 1% per 328ft
Vibration Tested in accordance with IEC60068-2-6, 29,
Enclosure Circuit boards have conformal coating
Electromagnetic
immunity
Electromagnetic
emissions
AC Supply
Requirements
Voltage 100 to 120Vac ±10%
Phases 100 to 120V 1Ø
Input Phase imbalance 3% between phases or 2% negative phase
Frequency 48 to 62Hz
Input displacement
power factor
14 to 131 °F (-10 to 55 °C) with
de-rating
Size 2-6: 32 to 104 °F (0 to 40 °C)
32 to 122 °F (0 to 50 °C) with de-rating
(40 °C)
Size 2-6: -40 to 122 °F (-40 to 50 °C)
(100m) between 3,280ft (1000m) and
9,842ft (3000m)
36 & 64
(standard late 2011)
Size A-D: IP20 standard, NEMA1 with
optional covers
Size 2-6: IP20/NEMA1 standard, IP54/NEMA
12 through-panel mounted heatsink
with optional fan kits
In compliance with IEC 61000-4-2,3,4,5,6,11,
IEC61000-6-1,2 and IEC 61800-3
IEC 61800-3 with built-in lter; compliance
category depends on installation conditions;
external lters are available
200 to 240Vac ±10%
380 to 480Vac ±10%
500 to 575Vac ±10%
500 to 690Vac ±10%
200 to 240V 1Ø and 3Ø
380 to 690V 3Ø
sequence
>0.97
Frequency resolution 0.1Hz
Analog input resolution 0.1%
Serial communications 2-wire RS485 via RJ45 connector
Modbus RTU protocol selectable baud rate
2.4, 4.8, 9.6, 19.2 and 38.4k
Braking DC injection standard, dynamic braking
Protection
DC under voltage trip 175/330/435Vdc (approximately 124/233/
DC over voltage trip 415/830/990/1190Vdc (approximately
Overload trip
(from cold)
Instantaneous over
current trip
Phase loss trip DC bus ripple threshold exceeded
Over temperature trips Drive heatsink, DC bus, power module and
Motor protection
Approvals and Listings
UL, cUL UL508C le # E171230
transistor standard on all frames except 115V
size A.
307Vac)
293/587/700/841Vac) 0/1190Vdc
Size A-D: 150% for 60s
Size 2-5: 110% for 215s (Normal Duty), 150
for 60s (Heavy Duty)
Size 6: 110% for 165s (Normal Duty), 129% for
97s (Heavy Duty)
200%, protects against sudden overloads and
output short circuits
IGBT monitoring
Motor thermistor and thermostat inputs and
motor thermal model
IEC IEC 60146-1-1 general requirements
IEC 61800-5-1 safety of power drive systems
IEC 61131-2 I/O
CE CE marked
EN EN 60529 ingress protection
ISO ISO 9001 quality management system
ISO 14001 environment management
Control
Carrier frequency Size A-C (200V): 3, 6, 12 & 18kHz
Size B-C (400V): 3, 6 & 12kHz
Size D: 3, 6 & 12kHz
Size 2-3: 3, 6 &12kHz (3 & 6 only
for 575V models)
Size 4-6: 3 & 6kHz
Output frequency 0 to 1500Hz
Frequency accuracy 0.01%
9
Dimensions
9.8in
(250mm)
14.5in
(368mm)
10.2in
(260mm)
12.2in
(310mm)
20.1in
(510mm)
6.1in
(155mm)
14.5in
(368mm)
8.6in
(219mm)
11.7in
(298mm)
Size B
Weight 3.1lbs (1.4kg)
8.1in
(205mm)
3.4in
(85mm)
6.2in
(156mm)
Size 4
Weight 66lbs (29.9kg)
Size C
Weight 4.6lbs (2.1kg)
Size 2
Weight 15.4lbs (6.9kg)
Size 3
Weight 33lbs (14.9kg)
10.2in
(259mm)
3.9in
(100mm)
6.8in
(173mm)
Size D
Weight 9.9lbs (4.5kg)
12.4in
(315mm)
4.5in
(115mm)
7.8in
(198mm)
Size 5
Weight 121lbs (54.9kg)
(820mm)
12.2in
(310mm)
44.5in
(1131mm)
11.7in
(298mm)
Size 6
Weight 165lbs (4.kg)
12.2in
(310mm)
32.3in
(820mm)
11.7in
(298mm)
Size 5
Weight 121lbs (54.9kg)
12.2in
(310mm)
44.5in
(1131mm)
11.7in
(298mm)
Size 6
Weight 165lbs (4.kg)
12.2in
(310mm)
20.1in
(510mm)
11.7in
(298mm)
Size 4
Weight 66lbs (29.9kg)
12.2in
(310mm)
32.3in
(820mm)
11.7in
(298mm)
Size 5
Weight 121lbs (54.9kg)
12.2in
(310mm)
44.5in
(1131mm)
11.7in
(298mm)
Size 6
Weight 165lbs (4.kg)
9.8in
(250mm)
14.5in
(368mm)
10.2in
(260mm)
12.2in
(310mm)
20.1in
(510mm)
11.7in
(298mm)
Size 4
Weight 66lbs (29.9kg)
Size 3
Weight 33lbs (14.9kg)
12.2in
(310mm)
32.3in
(820mm)
11.7in
(298mm)
Size 5
Weight 121lbs (54.9kg)
12.2in
(310mm)
44.5in
(1131mm)
11.7in
(298mm)
Size 6
Weight 165lbs (4.kg)
9.8in
(250mm)
14.5in
(368mm)
10.2in
(260mm)
12.2in
(310mm)
20.1in
(510mm)
6.1in
(155mm)
14.5in
(368mm)
8.6in
(219mm)
11.7in
(298mm)
Size 4
Weight 66lbs (29.9kg)
Size 2
Weight 15.4lbs (6.9kg)
Size 3
Weight 33lbs (14.9kg)
12.2in
(310mm)
32.3in
(820mm)
11.7in
(298mm)
Size 5
Weight 121lbs (54.9kg)
12.2in
(310mm)
44.5in
(1131mm)
11.7in
(298mm)
Size 6
Weight 165lbs (4.kg)
9.8in
(250mm)
14.5in
(368mm)
10.2in
(260mm)
12.2in
(310mm)
20.1in
(510mm)
6.1in
(155mm)
14.5in
(368mm)
8.6in
(219mm)
11.7in
(298mm)
Size 4
Weight 66lbs (29.9kg)
Size 2
Weight 15.4lbs (6.9kg)
Size 3
Weight 33lbs (14.9kg)
Size D
Weight 9.9lbs (4.5kg)
12.4in
(315mm)
4.5in
(115mm)
7.8in
(198mm)
12.2in
(310mm)
32.3in
(820mm)
11.7in
(298mm)
Size 5
Weight 121lbs (54.9kg)
Size 6
Weight 165lbs (4.kg)
9.8in
(250mm)
14.5in
(368mm)
10.2in
(260mm)
12.2in
(310mm)
20.1in
(510mm)
6.1in
(155mm)
14.5in
(368mm)
8.6in
(219mm)
11.7in
(298mm)
Size 4
Weight 66lbs (29.9kg)
Size C
Weight 4.6lbs (2.1kg)
Size 2
Weight 15.4lbs (6.9kg)
Size 3
Weight 33lbs (14.9kg)
10.2in
(259mm)
3.9in
(100mm)
6.8in
(173mm)
Size D
Weight 9.9lbs (4.5kg)
12.4in
(315mm)
4.5in
(115mm)
7.8in
(198mm)
12.2in
(310mm)
(820mm)
11.7in
(298mm)
Size 5
Weight 121lbs (54.9kg)
Size
Weight 2.2lbs (1kg)
(75mm)
5.7in
(145mm)
Size 2
Weight 15.4lbs (6.9kg)
Size 5
Weight 121lbs (54.9kg)
10
3in
6.1in
(155mm)
6.1in
(155mm)
14.5in
(368mm)
8.6in
(219mm)
Size B
Weight 3.1lbs (1.4kg)
3.4in
(85mm)
8.1in
(205mm)
6.2in
(156mm)
Size 3
Weight 33lbs (14.9kg)
12.2in
(310mm)
32.3in
11.7in
(298mm)
Size C
Weight 4.6lbs (2.1kg)
9.8in
(250mm)
14.5in
(368mm)
10.2in
(260mm)
Size 6
Weight 165lbs (4.kg)
3.9in
(100mm)
10.2in
(259mm)
6.8in
(173mm)
Size 4
Weight 66lbs (29.9kg)
(310mm)
Size D
Weight 9.9lbs (4.5kg)
4.5in
(115mm)
(315mm)
7.8in
(198mm)
12.2in
(310mm)
11.7in
(298mm)
12.2in
11.7in
(298mm)
44.5in
(1131mm)
How to Select a Drive
1. Electrical Considerations
• What is the supply voltage?
• Single- or 3-phase input power?
12.4in
• What is the motor rating?
- Continuous current - FLA (Full Load
Amps)
- Select the drive based on Amps
rather than horsepower
• Add capability with SM option
modules for drive sizes B-D and
2-6 and/or the LogicStick PLC
option.
2.
Load Type (choose one)
• Normal Duty: 110% overload (fans
and pumps)
• Heavy Duty: 150% overload
(mixers, conveyors, etc.)
20.1in
(510mm)
3.
Drive Mechanical Mounting
• Panel mounting - standard
• Wall mounting - select conduit kit
Conduit Box Dimensions
Dimensions of conduit boxes for Commander SK
(sizes A-D and 2-6).
Frame
Size
Size A SK-NEMA1-KIT-A 8.46 ( 21.5) 2.95 (7.5)
Size B SK-NEMA1-KIT-B 8.89 (26.6) 3.35 (8.5)
Size C SK-NEMA1-KIT-C 12.56 (31.9) 3.94 (10.0)
Size D SK-NEMA1-KIT-D 15.45 (39.2) 4.53 (11.5)
Size 2 C-BOX-S2 17.8 (45.2) 6.1 (15.5)
Size 3
Size 4 C-BOX-S4 33 (83.9) 12.2 (31.0)
Size 5 C-BOX-S5 45.3 (115) 12.2 (31.0)
Size 6 C-BOX-S6 57.5 (146) 12.2 (31.0)
*C-BOX-S3T (top) is only necessary when a DC input power or
dynamic braking resistor is required.
Order Code
C-BOX-S3B*
C-BOX-S3T*
Overall Dimensions
Height in (cm) Width in (cm)
21.7 (55.1) 9.9 (25.1)
Ratings
100-120 Vac
+/- 10% 1Ø
(200 / 240 Vac
output)
Frame Size
Order Code
SKA1100025 1.7 0.33 0.25 1.7 0.33 0.25
1
A
SKA1100037 2.2 0.5 0.37 2.2 0.5 0.37
SKB1100075 4 1 0.75 4 1 0.75
B
SKB1100110 5.2 1.5 1.1 5.2 1.5 1.1
200-240 Vac
+/- 10% 1Ø
Frame Size
Order Code
SKA1200025 1.7 0.33 0.25 1.7 0.33 0.25
SKA1200037 2.2 0.5 0.37 2.2 0.5 0.37
1
A
SKA1200055 3 0.75 0.55 3 0.75 0.55
SKA1200075 4 1 0.75 4 1 0.75
SKBD200110 5.2 1.5 1.1 5.2 1.5 1.1
B
SKBD200150 7 2 1.5 7 2 1.5
C SKCD200220 9.6 3 2.2 9.6 3 2.2
D SKDD200300 12.6 3 3 12.6 3 3
200-240 Vac
+/- 10% 3Ø
Frame Size
Order Code
SKBD200110 5.2 1.5 1.1 5.2 1.5 1.1
B
SKBD200150 7 2 1.5 7 2 1.5
C SKCD200220 9.6 3 2.2 9.6 3 2.2
SKDD200300 12.6 3 3 12.6 3 3
D
SKD3200400 17 5 4 17 5 4
SK2201 15.5 5 4 12.6 3 3
2
SK2202 22 7.5 5.5 17 5 4
SK2203 28 10 7.5 25 7.5 5.5
SK3201 42 15 11 31 10 7.5
3
SK3202 54 20 15 42 15 11
SK4201 68 25 18.5 56 20 15
4
SK4202 80 30 22 68 25 18.5
SK4203 104 40 30 80 30 22
380-480 Vac
+/- 10% 3Ø
Frame Size
Order Code
SKB3400037 1.3 0.5 0.37 1.3 0.5 0.37
SKB3400055 1.7 0.75 0.55 1.7 0.75 0.55
B
SKB3400075 2.1 1 0.75 2.1 1 0.75
SKB3400110 2.8 1.5 1.1 2.8 1.5 1.1
SKB3400150 3.8 2 1.5 3.8 2 1.5
SKC3400220 5.1 3 2.2 5.1 3 2.2
C
SKC3400300 7.2 3 3 7.2 3 3
SKC3400400 9 5 4 9 5 4
SKD3400550 13 7.5 5.5 13 7.5 5.5
D
SKD3400750 16.5 10 7.5 16.5 10 7.5
[1] Size A drives do not accept SM option modules.
[2] Size 6 drives require a +24Vdc - 3.5A power supply for the heatsink fans not provided with
unit. See the Options & Accessories brochure for available power supplies.
NOTE : Motor power based on typical motors. Select model based on actual current rating.
Normal Duty Heavy Dut y
Max
Motor
Continuous
Current (A)
Normal Duty Heavy Dut y
Max
Continuous
Current (A)
Normal Duty Heavy Dut y
Max
Continuous
Current (A)
Normal Duty Heavy Dut y
Max
Continuous
Current (A)
Power
(hp)
Motor
Power
(hp)
Motor
Power
(hp)
Motor
Power
(hp)
Typical
Output
(kW)
Typical
Output
(kW)
Typical
Output
(kW)
Typical
Output
(kW)
Continuous
Current (A)
Continuous
Current (A)
Continuous
Current (A)
Continuous
Current (A)
Max
Max
Max
Max
Motor
Power
(hp)
Motor
Power
(hp)
Motor
Power
(hp)
Motor
Power
(hp)
Typical
Output
Typical
Output
Typical
Output
Typical
Output
(kW)
(kW)
(kW)
(kW)
380-480 Vac
+/- 10% 3Ø
Frame Size
Order Code
SK2401 15.3 10 7.5 13 7.5 5.5
SK2402 21 15 11 16.5 10 7.5
2
SK2403 29 20 15 25 20 11
SK2404 29 20 15 29 20 15
SK3401 35 25 18.5 32 25 15
3
SK3402 43 30 22 40 30 18.5
SK3403 56 40 30 46 30 22
SK4401 68 50 37 60 40 30
4
SK4402 83 60 45 74 50 37
SK4403 104 75 55 96 75 45
SK5401 138 100 75 124 100 55
5
SK5402 168 125 90 156 125 75
SK6401 205 150 110 180 150 90
2
6
SK6402 236 200 132 210 150 110
575 Vac
+/- 10% 3Ø
Frame Size
Order Code
SK3501 5.4 3 3 4.1 2 2.2
SK3502 6.1 5 4 5.4 3 3
SK3503 8.4 7.5 5.5 6.1 5 4
3
SK3504 11 10 7.5 9.5 7.5 5.5
SK3505 16 15 11 12 10 7.5
SK3506 22 20 15 18 15 11
SK3507 27 25 18.5 22 20 15
SK4603 36 30 22 27 25 18.5
SK4604 43 40 30 36 30 22
4
SK4605 52 50 37 43 40 30
SK4606 62 60 45 52 50 37
SK5601 84 75 55 63 60 45
5
SK5602 99 100 75 85 75 55
SK6601 125 125 90 100 100 75
2
6
SK6602 144 150 110 125 125
690 Vac
+/- 10% 3Ø
Frame Size
Order Code
SK4601 22 25 18.5 19 20 15
SK4602 27 30 22 22 25 18.5
SK4603 36 40 30 27 30 22
4
SK4604 43 50 37 36 40 30
SK4605 52 60 45 43 50 37
SK4606 62 75 55 52 60 45
SK5601 84 100 75 63 75 55
5
SK5602 99 125 90 85 100 75
SK6601 125 150 110 100 125 90
2
6
SK6602 144 175 132 125 150 110
Normal Duty Heavy Dut y
110% overload current for 165s; for
applications which use self-ventilated
induction motors and require a low
overload capability (e.g. fans, pumps)
Normal Duty Heavy Dut y
Max
Motor
Continuous
Current (A)
Normal Duty Heavy Dut y
Max
Continuous
Current (A)
Normal Duty Heavy Dut y
Max
Continuous
Current (A)
Typical
Power
Output
(kW)
Typical
Output
(kW)
Typical
Output
(kW)
Continuous
Current (A)
Continuous
Current (A)
Continuous
Current (A)
(hp)
Motor
Power
(hp)
Motor
Power
(hp)
150% overload current for 60s; for constant
torque applications which require a high
overload capability (e.g. cranes, hoists)
Max
Max
Max
Motor
Power
(hp)
Motor
Power
(hp)
Motor
Power
(hp)
Typical
Output
(kW)
Typical
Output
(kW)
90
Typical
Output
(kW)
11
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